I think they should make his ult have a player controlled channel charge up time where the longer you channel it the longer you will stay airborn but the more damage you will do when you land, and the shorter you charge it the less time enemies will have to react and walk out of it but it will do much less damage.
100% will be used for the fastest possible cast for ganks especially in lcs.
no idea WHAT you are (trying) to say but: DANSGAME
His spear or his jump?
Nidelee already has a spear skillshot. His jump being a skill shot would be cool.